Integrated Circuits (ICs)

LD3985G27R

Obsolete

STMicroelectronics

IC REG LIN 2.7V 150MA TSOT23-5

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Integrated Circuits (ICs)

LD3985G27R

Obsolete

STMicroelectronics

IC REG LIN 2.7V 150MA TSOT23-5

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DocumentsDatasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	LD3985G27R

Control Features	Enable
Current - Output	150 mA
Current - Quiescent (Iq)	150 çA
Current - Supply (Max) [Max]	250 µA
Mounting Type	Surface Mount
Number of Regulators	1
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 C
Output Configuration	Positive
Package / Case	SOT-23-5 Thin, TSOT-23-5
Protection Features	Over Temperature, Over Current
PSRR [Max]	60 dB
PSRR [Min]	50 dB
Supplier Device Package	TSOT-23-5
Voltage - Input (Max) [Max]	6 V
Voltage - Output (Min/Fixed)	2.7 V
Voltage Dropout (Max)	0.1 V

LD3985 Series

Part	Current - Output	Control Features	Voltage - Input (Max) [Max]	Protection Features	Current - Quiescent (Iq)	Supplier Device Package	Package / Case	PSRR [Max]	PSRR [Min]	Voltage - Output (Min/Fixed)	Number of Regulators	Output Configuration	Operating Temperature [Max]	Operating Temperature [Min]	Current - Supply (Max) [Max]	Mounting Type	Voltage Dropout (Max)	Voltage - Output (Min/Fixed) [Min]
STMicroelectronics LD3985M18R	150 mA	Enable	6 V	Over Current Over Temperature	150 çA	SOT-23-5	SC-74A SOT-753	60 dB	50 dB	1.8 V	1	Positive	125 °C	-40 C	250 µA	Surface Mount
STMicroelectronics LD3985G25R	150 mA	Enable	6 V	Over Current Over Temperature	150 çA	TSOT-23-5	SOT-23-5 Thin TSOT-23-5	60 dB	50 dB	2.5 V	1	Positive	125 °C	-40 C	250 µA	Surface Mount	0.1 V
STMicroelectronics LD3985G33R	150 mA	Enable	6 V	Over Current Over Temperature	150 çA	TSOT-23-5	SOT-23-5 Thin TSOT-23-5	60 dB	50 dB	3.3 V	1	Positive	125 °C	-40 C	250 µA	Surface Mount	0.1 V
STMicroelectronics LD3985M25R	150 mA	Enable	6 V	Over Current Over Temperature	150 çA	SOT-23-5	SC-74A SOT-753	60 dB	50 dB	2.5 V	1	Positive	125 °C	-40 C	250 µA	Surface Mount	0.1 V
STMicroelectronics LD3985M33R	150 mA	Enable	6 V	Over Current Over Temperature	150 çA	SOT-23-5	SC-74A SOT-753	60 dB	50 dB	3.3 V	1	Positive	125 °C	-40 C	250 µA	Surface Mount	0.1 V
STMicroelectronics LD3985M47R	150 mA	Enable	6 V	Over Current Over Temperature	150 çA	SOT-23-5	SC-74A SOT-753	60 dB	50 dB	4.7 V	1	Positive	125 °C	-40 C	250 µA	Surface Mount	0.1 V
STMicroelectronics LD3985G27R	150 mA	Enable	6 V	Over Current Over Temperature	150 çA	TSOT-23-5	SOT-23-5 Thin TSOT-23-5	60 dB	50 dB	2.7 V	1	Positive	125 °C	-40 C	250 µA	Surface Mount	0.1 V
STMicroelectronics LD3985M30R	150 mA	Enable	6 V	Over Current Over Temperature	150 çA	SOT-23-5	SC-74A SOT-753	60 dB	50 dB	3 V	1	Positive	125 °C	-40 C	250 µA	Surface Mount	0.1 V
STMicroelectronics LD3985M29R	150 mA	Enable	6 V	Over Current Over Temperature	150 çA	SOT-23-5	SC-74A SOT-753	60 dB	50 dB		1	Positive	125 °C	-40 C	250 µA	Surface Mount	0.1 V	2.9 V
STMicroelectronics LD3985M27R	150 mA	Enable	6 V	Over Current Over Temperature	150 çA	SOT-23-5	SC-74A SOT-753	60 dB	50 dB	2.7 V	1	Positive	125 °C	-40 C	250 µA	Surface Mount	0.1 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	N/A	0	$ 0.35
	Tape & Reel (TR)	3000	$ 0.35
		6000	$ 0.34
		15000	$ 0.32
		30000	$ 0.31

Description

General part information

LD3985 Series

Linear Voltage Regulator IC Positive Fixed 1 Output 150mA TSOT-23-5

Documents

Technical documentation and resources